added apk release workflow

.github/workflows/build_release.yml

@@ -0,0 +1,55 @@
+name: "Build & Release"
+on:
+  pull_request:
+    branches:
+      - main
+      - master
+  push:
+    branches:
+      - main
+      - master
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    name: Build & Release
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          fetch-depth: 0
+      - uses: actions/setup-java@v2
+        with:
+          java-version: "17.x"
+          java-package: jdk
+          architecture: x64
+          check-latest: false
+          server-id: github
+          server-username: ${{ github.actor }}
+          server-password: ${{ secrets.GITHUB_TOKEN }}
+          overwrite-settings: true
+          job-status: success
+          distribution: "temurin" # Added distribution input
+      - uses: subosito/flutter-action@v2
+        with:
+          channel: 'stable'
+          architecture: x64
+
+      - run: flutter build apk --release --split-per-abi
+      - run: |
+          flutter build ios --no-codesign
+          cd build/ios/iphoneos
+          mkdir Payload
+          cd Payload
+          ln -s ../Runner.app
+          cd ..
+          zip -r app.ipa Payload
+      - name: Push to Releases
+        uses: ncipollo/release-action@v1
+        with:
+          artifacts: "build/app/outputs/apk/release/*,build/ios/iphoneos/app.ipa"
+          tag: v1.0.${{ github.run_number }}
+          token: ${{ secrets.GITHUB_TOKEN }}